Binding of Isaac: Rebirth Wiki

Rainbow Baby is a passive item.

Effect[ | ]

  • Spawns a familiar that follows Isaac around and fires tears with random effects similar to other familiars.
    • (except in Repentance) Rainbow Baby shoots once per second.
    • (in Repentance) Rainbow Baby shoots 1.36 times a second.
  • The shot types and their damage are:
    • Short-range blood tear for 3 damage.
    • Plain red tear for (except in Repentance) 3.5 / (in Repentance) 6 damage.
    • V-pattern double shot for 3.5 damage each.
    • Charming purple tear for 3.5 damage.
    • Slowing black tear for 3.5 damage.
    • Spectral tear for 3.5 damage.
    • Long-range homing violet tear for 3.5 damage.
    • Long-range spectral and homing tear for 3.5 damage.
    • Blood tear for 4 damage.
    • Large blood tear for 5 damage.
  • (in Repentance) This item belongs to the ConjoinedConjoined set. Collecting three items from this set will transform Isaac into a three-faced version of himself.

Notes[ | ]

  • (in Repentance) Familiars that follow behind Isaac have a certain priority in how close their position is to him over other familiars, with Rainbow Baby having 5th priority.

Synergies[ | ]

  • Collectible Mongo Baby iconMongo Baby: Will copy Rainbow Baby’s random tears.

Interactions[ | ]

  • Collectible Rainbow Baby iconRainbow Baby: The randomization of tears shot by multiple Rainbow Babies are not in sync.

In-game Footage[ | ]

Trivia[ | ]

  • This item is used in (except in Rebirth) PRIDE DAY! (challenge #28).
  • A rainbow baby is a healthy baby born to a family that had previously experienced the loss of an infant before, during, or shortly after birth.
  • In the Wrath of the Lamb DLC for the original game, this item was unlocked by beating Boss Isaac ingameIsaac as Character ??? (Character) icon???.